Fuel Injector and sensor covers solve the problem of rough idle, stalling and vapor lock due to hot fuel. In hot temps, both performance and factory fuel injectors can be at risk of vapor lock or heat soak causing a rough idle, slow starting or other potential serious engine problems. DEI has the solution by introducing Fuel Injector Reflective Heat Covers available in packs of two, four, six or eight, that reflect direct and radiant heat away from the injectors. Constructed of high-temperature rated glass fiber material bonded to a heat reflective aluminized material, DEIÂ's Fuel Injector Heat Covers can be used on most any engine configuration utilizing stock or aftermarket fuel injectors. Cooler fuel injectors will perform more efficiently, offering a more consistent throttle response. Installation is a breeze as the injectors do not have to be removed. The covers are made with a split design allowing them to wrap around each individual injector and are secured with a sewn-in hook and loop fastening edge. Universal - fits most fuel injectors & sensors Cooler injectors operate more efficiently Prevent vapor lock & heat soak Easy installation using simple hook and loop fastening 5.25 in. x 2 in.
Installation Instructions
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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Price Match Guarantee:
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We reward enthusiasts who trust us with their major projects. Use these tiered codes at checkout to apply instant savings to your order:
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• AH630 — $630 OFF $9000+
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Avoid the headache of the wrong part. If you are unsure about compatibility, contact us first. If we verify the fitment for your vehicle via email and it doesn’t fit, we will handle the exchange at no cost to you.
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Secure Shipping:
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Unused items in brand-new, original packaging can be returned within 30 days. While standard refunds incur a 25% restocking fee, we will waive this fee entirely if you choose store credit or an exchange for your next upgrade.
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Exclusions:
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To ensure every customer receives brand-new, untampered components, parts that have been installed, modified, or used are non-returnable. Custom builds, special orders, and wheel/tire packages are considered final sale.
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Fitment Guarantee
Fitment guides and tools are helpful—but your car is unique! Some trims and options aren’t always listed, so if you want 100% confidence that a part will fit, our team is happy to double-check for you. We take the guesswork out of your purchase by standing behind our expertise.
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Verify Your Build:
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Our Promise:
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When we confirm a fitment in writing and it doesn’t work for your application, we cover the return shipping and exchange it at no cost to you.
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